Fill in the blanks :
____________ marks an exact locations of positions.

Options

A. Point
B. line
C. line segment
D. None of these

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks us to fill in the blank with a term that represents an exact location or position.

2. **Identifying the Concept**: In geometry, the term that is used to describe an exact location is a "point." A point is defined as a specific position in space and has no dimensions (length, width, or height).

3. **Formulating the Answer**: Based on the understanding that a point represents an exact location, we can fill in the blank.

4. **Final Answer**: The completed sentence is: "A point marks an exact location of positions."

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